🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.89 AU - 1.15 AU

Year: 360 Days

Day: 18.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,348,408 km

• M1: 401,221 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.04 AU - 1.22 AU

Year: 420 Days

Day: 23.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.2 AU - 1.48 AU

Year: 543 Days

Day: 30 Hours

Environment

Temp: -4 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.74 AU - 2.84 AU

Year: 1212 Days

Day: 33.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 52.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.39 AU - 3.23 AU

Year: 1648 Days

Day: 27.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.09 AU - 7.61 AU

Year: 5598 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,348,408 km

• M1: 182,360 km (0.089 R)
• M2: 261,946 km (0.039 R)
• M3: 357,389 km (0.065 R)
• M4: 668,104 km (0.06 R)
• M5: 741,557 km (0.034 R)
• M6: 874,100 km (0.099 R)
• M7: 1,026,840 km (0.1 R)
• M8: 1,100,292 km (0.097 R)
• M9: 1,213,987 km (0.105 R)
• M10: 1,345,034 km (0.096 R)
• M11: 1,564,644 km (0.062 R)
• M12: 1,635,554 km (0.09 R)
• M13: 1,915,302 km (0.062 R)
• M14: 1,991,596 km (0.12 R)
• M15: 2,453,405 km (0.032 R)
• M16: 2,756,640 km (0.102 R)
• M17: 2,877,814 km (0.098 R)
• M18: 3,435,515 km (0.102 R)
• M19: 3,909,292 km (0.067 R)
• M20: 4,144,160 km (0.111 R)
• M21: 4,566,176 km (0.097 R)
• M22: 4,980,861 km (0.094 R)
• M23: 5,150,206 km (0.117 R)
• M24: 5,299,953 km (0.111 R)
• M25: 5,538,113 km (0.043 R)
• M26: 5,691,451 km (0.053 R)
• M27: 6,319,014 km (0.106 R)
• M28: 6,641,098 km (0.075 R)
• M29: 6,827,647 km (0.11 R)
• M30: 6,921,445 km (0.109 R)
• M31: 7,349,295 km (0.064 R)
• M32: 7,542,126 km (0.097 R)
• M33: 7,834,590 km (0.095 R)
• M34: 8,180,610 km (0.087 R)
• M35: 8,861,879 km (0.093 R)
• M36: 9,015,665 km (0.107 R)
• M37: 9,300,200 km (0.064 R)
• M38: 10,037,419 km (0.107 R)
• M39: 10,278,421 km (0.102 R)
• M40: 10,820,713 km (0.087 R)
• M41: 11,316,780 km (0.094 R)
• M42: 11,511,706 km (0.087 R)
• M43: 12,330,904 km (0.053 R)
• M44: 12,589,110 km (0.072 R)
• M45: 12,704,300 km (0.109 R)
• M46: 12,936,027 km (0.071 R)
• M47: 13,052,414 km (0.087 R)
• M48: 13,580,196 km (0.079 R)
• M49: 13,727,998 km (0.095 R)
• M50: 14,656,702 km (0.111 R)
• M51: 14,808,394 km (0.108 R)
• M52: 17,049,969 km (0.11 R)
• M53: 17,949,800 km (0.117 R)
• M54: 18,047,188 km (0.112 R)
• M55: 19,762,028 km (0.093 R)
• M56: 19,996,897 km (0.058 R)
• M57: 20,672,930 km (0.107 R)
• M58: 20,740,847 km (0.093 R)
• M59: 20,911,239 km (0.092 R)
• M60: 21,082,080 km (0.085 R)
• M61: 21,150,446 km (0.094 R)
• M62: 21,253,369 km (0.116 R)
• M63: 21,873,752 km (0.093 R)
• M64: 22,570,130 km (0.076 R)
• M65: 22,850,776 km (0.097 R)
• M66: 23,699,444 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.7

Radius: 11.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.61 AU - 9.43 AU

Year: 9477 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,348,408 km

• M1: 143,315 km (0.087 R)
• M2: 230,830 km (0.084 R)
• M3: 472,729 km (0.064 R)
• M4: 775,366 km (0.117 R)
• M5: 1,058,555 km (0.106 R)
• M6: 1,743,713 km (0.088 R)
• M7: 1,873,713 km (0.111 R)
• M8: 2,106,039 km (0.093 R)
• M9: 2,181,436 km (0.116 R)
• M10: 2,545,557 km (0.045 R)
• M11: 2,762,325 km (0.091 R)
• M12: 3,553,398 km (0.037 R)
• M13: 3,919,913 km (0.047 R)
• M14: 4,044,827 km (0.109 R)
• M15: 4,123,516 km (0.062 R)
• M16: 4,755,417 km (0.087 R)
• M17: 6,126,781 km (0.092 R)
• M18: 6,235,688 km (0.082 R)
• M19: 6,584,849 km (0.059 R)
• M20: 6,696,449 km (0.111 R)
• M21: 6,827,497 km (0.078 R)
• M22: 7,573,093 km (0.107 R)
• M23: 7,945,891 km (0.054 R)
• M24: 8,729,634 km (0.061 R)
• M25: 8,831,809 km (0.111 R)
• M26: 11,381,556 km (0.078 R)
• M27: 11,583,214 km (0.03 R)
• M28: 12,058,037 km (0.063 R)
• M29: 12,493,367 km (0.093 R)
• M30: 12,724,496 km (0.119 R)
• M31: 13,167,605 km (0.093 R)
• M32: 13,402,922 km (0.109 R)
• M33: 13,592,163 km (0.115 R)
• M34: 13,925,318 km (0.085 R)
• M35: 14,770,396 km (0.084 R)
• M36: 14,843,550 km (0.114 R)
• M37: 15,906,143 km (0.076 R)
• M38: 16,282,531 km (0.117 R)
• M39: 16,839,933 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.8

Radius: 12.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.55 AU - 10.53 AU

Year: 10309 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,348,408 km

• M1: 172,636 km (0.089 R)
• M2: 705,653 km (0.084 R)
• M3: 1,007,990 km (0.106 R)
• M4: 1,687,614 km (0.105 R)
• M5: 2,290,044 km (0.102 R)
• M6: 2,876,019 km (0.059 R)
• M7: 2,982,533 km (0.111 R)
• M8: 3,338,426 km (0.053 R)
• M9: 3,650,338 km (0.12 R)
• M10: 4,001,444 km (0.063 R)
• M11: 4,151,042 km (0.085 R)
• M12: 5,217,375 km (0.071 R)
• M13: 5,348,124 km (0.098 R)
• M14: 5,882,637 km (0.05 R)
• M15: 6,434,354 km (0.067 R)
• M16: 7,038,729 km (0.085 R)
• M17: 7,256,394 km (0.114 R)
• M18: 7,476,453 km (0.112 R)
• M19: 7,624,255 km (0.034 R)
• M20: 8,225,489 km (0.068 R)
• M21: 8,803,087 km (0.102 R)
• M22: 9,314,263 km (0.092 R)
• M23: 9,393,849 km (0.07 R)
• M24: 9,673,896 km (0.096 R)
• M25: 10,324,497 km (0.103 R)
• M26: 10,448,214 km (0.084 R)
• M27: 10,613,670 km (0.056 R)
• M28: 10,738,434 km (0.099 R)
• M29: 10,863,648 km (0.083 R)
• M30: 10,989,310 km (0.112 R)
• M31: 11,157,757 km (0.084 R)
• M32: 11,625,251 km (0.034 R)
• M33: 12,012,559 km (0.061 R)
• M34: 12,273,009 km (0.052 R)
• M35: 12,404,057 km (0.11 R)
• M36: 12,535,554 km (0.08 R)
• M37: 13,066,028 km (0.05 R)
• M38: 13,468,745 km (0.114 R)
• M39: 14,470,303 km (0.112 R)
• M40: 15,448,673 km (0.1 R)
• M41: 15,637,465 km (0.113 R)
• M42: 15,732,161 km (0.12 R)
• M43: 15,827,006 km (0.057 R)
• M44: 16,112,738 km (0.108 R)
• M45: 17,321,788 km (0.068 R)
• M46: 17,468,843 km (0.057 R)
• M47: 18,409,963 km (0.104 R)
• M48: 18,509,894 km (0.096 R)
• M49: 18,811,035 km (0.111 R)
• M50: 18,962,278 km (0.092 R)
• M51: 19,520,129 km (0.096 R)
• M52: 19,826,655 km (0.117 R)
• M53: 20,548,165 km (0.115 R)
• M54: 21,751,979 km (0.067 R)
• M55: 23,410,720 km (0.112 R)
• M56: 24,173,071 km (0.056 R)
• M57: 24,557,388 km (0.087 R)
• M58: 24,833,097 km (0.053 R)
• M59: 25,946,255 km (0.119 R)
• M60: 26,508,892 km (0.034 R)
• M61: 26,905,177 km (0.054 R)
• M62: 27,018,722 km (0.09 R)
• M63: 27,474,696 km (0.104 R)
• M64: 27,703,581 km (0.062 R)
• M65: 29,323,726 km (0.095 R)
• M66: 29,733,474 km (0.112 R)
• M67: 32,292,496 km (0.065 R)
• M68: 33,384,560 km (0.036 R)
• M69: 33,751,224 km (0.081 R)
• M70: 33,996,415 km (0.116 R)
• M71: 34,735,728 km (0.099 R)
• M72: 35,107,180 km (0.071 R)
• M73: 36,167,230 km (0.034 R)
• M74: 37,111,342 km (0.058 R)
• M75: 37,554,601 km (0.112 R)
• M76: 38,254,868 km (0.056 R)
• M77: 40,641,553 km (0.067 R)
• M78: 41,163,948 km (0.039 R)
• M79: 41,688,588 km (0.09 R)
• M80: 42,017,554 km (0.086 R)
• M81: 42,545,784 km (0.113 R)
• M82: 42,876,994 km (0.114 R)
• M83: 43,142,680 km (0.058 R)
• M84: 44,210,659 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 12.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.77 AU - 13.47 AU

Year: 14762 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,348,408 km

• M1: 175,329 km (0.108 R)
• M2: 270,623 km (0.108 R)
• M3: 763,548 km (0.03 R)
• M4: 1,148,612 km (0.099 R)
• M5: 1,354,010 km (0.089 R)
• M6: 1,674,898 km (0.102 R)
• M7: 1,844,691 km (0.04 R)
• M8: 3,006,768 km (0.111 R)
• M9: 3,401,108 km (0.076 R)
• M10: 3,509,117 km (0.104 R)
• M11: 3,756,403 km (0.072 R)
• M12: 4,239,304 km (0.105 R)
• M13: 4,592,206 km (0.073 R)
• M14: 5,739,771 km (0.047 R)
• M15: 6,262,616 km (0.078 R)
• M16: 6,429,118 km (0.098 R)
• M17: 6,563,457 km (0.103 R)
• M18: 6,834,977 km (0.109 R)
• M19: 7,565,164 km (0.1 R)
• M20: 7,957,709 km (0.031 R)
• M21: 8,320,334 km (0.109 R)
• M22: 9,174,987 km (0.117 R)
• M23: 9,555,265 km (0.113 R)
• M24: 10,647,628 km (0.057 R)
• M25: 11,289,703 km (0.12 R)
• M26: 12,151,237 km (0.091 R)
• M27: 12,317,889 km (0.107 R)
• M28: 13,204,555 km (0.113 R)
• M29: 13,894,052 km (0.116 R)
• M30: 14,024,651 km (0.099 R)
• M31: 14,462,973 km (0.118 R)
• M32: 14,994,793 km (0.067 R)
• M33: 15,804,716 km (0.108 R)
• M34: 18,270,986 km (0.069 R)
• M35: 19,135,512 km (0.105 R)
• M36: 19,475,399 km (0.082 R)
• M37: 20,161,155 km (0.115 R)
• M38: 20,506,876 km (0.101 R)
• M39: 20,705,392 km (0.104 R)
• M40: 22,011,232 km (0.072 R)
• M41: 23,291,940 km (0.093 R)
• M42: 23,706,775 km (0.101 R)
• M43: 25,019,047 km (0.087 R)
• M44: 25,603,975 km (0.094 R)
• M45: 25,817,750 km (0.111 R)
• M46: 27,933,363 km (0.063 R)
• M47: 29,374,589 km (0.113 R)
• M48: 29,486,488 km (0.111 R)
• M49: 29,935,282 km (0.054 R)
• M50: 30,386,469 km (0.058 R)
• M51: 33,899,625 km (0.119 R)
• M52: 35,019,964 km (0.085 R)
• M53: 36,332,386 km (0.1 R)
• M54: 36,994,506 km (0.103 R)
• M55: 37,964,948 km (0.098 R)
• M56: 38,453,235 km (0.118 R)
• M57: 39,559,511 km (0.113 R)
• M58: 39,868,730 km (0.113 R)
• M59: 40,116,614 km (0.039 R)
• M60: 41,176,066 km (0.085 R)
• M61: 41,426,642 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.8

Radius: 6.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.17 AU - 18.61 AU

Year: 24284 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,348,408 km

• M1: 80,484 km (0.104 R)
• M2: 316,100 km (0.091 R)
• M3: 549,024 km (0.114 R)
• M4: 848,370 km (0.046 R)
• M5: 1,368,970 km (0.12 R)
• M6: 2,207,167 km (0.112 R)
• M7: 2,479,136 km (0.118 R)
• M8: 3,024,719 km (0.063 R)
• M9: 3,174,467 km (0.071 R)
• M10: 3,543,674 km (0.081 R)
• M11: 3,829,406 km (0.113 R)
• M12: 4,627,511 km (0.109 R)
• M13: 5,584,489 km (0.097 R)
• M14: 6,029,093 km (0.074 R)
• M15: 6,331,730 km (0.072 R)
• M16: 6,678,199 km (0.078 R)
• M17: 7,389,387 km (0.104 R)
• M18: 7,959,205 km (0.092 R)
• M19: 8,000,345 km (0.119 R)
• M20: 8,041,634 km (0.116 R)
• M21: 8,083,072 km (0.119 R)
• M22: 8,500,749 km (0.083 R)
• M23: 9,054,262 km (0.1 R)
• M24: 9,751,537 km (0.067 R)
• M25: 9,928,511 km (0.099 R)
• M26: 10,151,263 km (0.072 R)
• M27: 10,375,660 km (0.113 R)
• M28: 10,511,046 km (0.068 R)
• M29: 10,556,224 km (0.098 R)
• M30: 10,966,721 km (0.114 R)
• M31: 11,475,353 km (0.113 R)
• M32: 11,568,553 km (0.084 R)
• M33: 11,850,096 km (0.096 R)
• M34: 13,095,648 km (0.094 R)
• M35: 14,081,648 km (0.091 R)
• M36: 14,583,698 km (0.116 R)
• M37: 14,735,390 km (0.087 R)
• M38: 15,450,318 km (0.098 R)
• M39: 17,393,894 km (0.12 R)
• M40: 17,501,156 km (0.077 R)
• M41: 17,986,302 km (0.058 R)
• M42: 20,421,755 km (0.103 R)
• M43: 20,704,944 km (0.064 R)
• M44: 20,818,638 km (0.103 R)
• M45: 23,017,128 km (0.059 R)
• M46: 23,489,409 km (0.118 R)
• M47: 23,548,650 km (0.098 R)
• M48: 24,623,660 km (0.083 R)
• M49: 25,227,736 km (0.05 R)
• M50: 26,020,306 km (0.097 R)
• M51: 30,555,814 km (0.073 R)
• M52: 30,620,440 km (0.098 R)
• M53: 31,269,845 km (0.102 R)
• M54: 31,465,668 km (0.066 R)
• M55: 33,178,713 km (0.115 R)
• M56: 33,511,718 km (0.101 R)
• M57: 34,113,700 km (0.078 R)
• M58: 34,180,869 km (0.097 R)
• M59: 34,315,208 km (0.078 R)
• M60: 34,517,016 km (0.047 R)
• M61: 35,260,667 km (0.12 R)
• M62: 38,287,181 km (0.064 R)
• M63: 38,357,044 km (0.119 R)
• M64: 38,426,756 km (0.073 R)
• M65: 39,690,260 km (0.112 R)
• M66: 40,256,189 km (0.082 R)
• M67: 40,753,602 km (0.076 R)
• M68: 40,896,019 km (0.052 R)
• M69: 41,539,290 km (0.093 R)
• M70: 41,898,025 km (0.108 R)
• M71: 42,402,020 km (0.062 R)
• M72: 43,125,476 km (0.103 R)
• M73: 43,853,120 km (0.12 R)
• M74: 44,364,894 km (0.042 R)
• M75: 46,878,438 km (0.07 R)
• M76: 47,401,581 km (0.069 R)
• M77: 48,152,413 km (0.038 R)
• M78: 50,122,767 km (0.039 R)
• M79: 50,887,660 km (0.093 R)
• M80: 50,964,404 km (0.113 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 14,266 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit